B modeling
==============


Characteristics of modeling
-----------------------------------

The modeling is 3D.

Contact method: contact formulation DISCRETE, active constraints algorithm and with REAC_GEOM =' CONTROLE '.


Characteristics of the mesh
----------------------------

Number of knots: 40

Number of meshes and types: 2 HEXA20


Tested sizes and results
------------------------------


.. csv-table::

    "**Identification**", "**Reference type**", "**Reference value**", "**Tolerance**"
    "DEPL, :math:`\mathit{DZ}` at point :math:`\mathit{NH1}` ", "'ANALYTIQUE'", "-0.1", "1.0E-6%"
    "DEPL, :math:`\mathit{DZ}` at point :math:`\mathit{NH2}` ", "'ANALYTIQUE'", "-0.1", "1.0E-6%"
    "DEPL, :math:`\mathit{DZ}` at point :math:`\mathit{NH3}` ", "'ANALYTIQUE'", "-0.1", "1.0E-6%"
    "DEPL, :math:`\mathit{DZ}` at point :math:`\mathit{NH4}` ", "'ANALYTIQUE'", "-0.1", "1.0E-6%"
    "DEPL, :math:`\mathit{DZ}` at point :math:`\mathit{NH9}` ", "'ANALYTIQUE'", "-0.1", "1.0E-6%"
    "DEPL, :math:`\mathit{DZ}` at point :math:`\mathit{NH10}` ", "'ANALYTIQUE'", "-0.1", "1.0E-6%"
    "DEPL, :math:`\mathit{DZ}` at point :math:`\mathit{NH11}` ", "'ANALYTIQUE'", "-0.1", "1.0E-6%"
    "DEPL, :math:`\mathit{DZ}` at point :math:`\mathit{NH12}` ", "'ANALYTIQUE'", "-0.1", "1.0E-6%"
    "DEPL, :math:`\mathit{DZ}` at point :math:`\mathit{NB5}` ", "'ANALYTIQUE'", "-0.1", "1.0E-6%"
    "DEPL, :math:`\mathit{DZ}` at point :math:`\mathit{NB6}` ", "'ANALYTIQUE'", "-0.1", "1.0E-6%"
    "DEPL, :math:`\mathit{DZ}` at point :math:`\mathit{NB7}` ", "'ANALYTIQUE'", "-0.1", "1.0E-6%"
    "DEPL, :math:`\mathit{DZ}` at point :math:`\mathit{NB8}` ", "'ANALYTIQUE'", "-0.1", "1.0E-6%"
    "DEPL, :math:`\mathit{DZ}` at point :math:`\mathit{NB17}` ", "'ANALYTIQUE'", "-0.1", "1.0E-6%"
    "DEPL, :math:`\mathit{DZ}` at point :math:`\mathit{NB18}` ", "'ANALYTIQUE'", "-0.1", "1.0E-6%"
    "DEPL, :math:`\mathit{DZ}` at point :math:`\mathit{NB19}` ", "'ANALYTIQUE'", "-0.1", "1.0E-6%"
    "DEPL, :math:`\mathit{DZ}` at point :math:`\mathit{NB20}` ", "'ANALYTIQUE'", "-0.1", "1.0E-6%"
    "REAC_NODA, :math:`\mathit{DZ}` at point :math:`\mathit{NH1}` ", "'ANALYTIQUE'", ":math:`\mathrm{-}10000\mathrm{/}3` ", "1.0E-6%"
    "REAC_NODA, :math:`\mathit{DZ}` at point :math:`\mathit{NH2}` ", "'ANALYTIQUE'", ":math:`\mathrm{-}10000\mathrm{/}3` ", "1.0E-6%"
    "REAC_NODA, :math:`\mathit{DZ}` at point :math:`\mathit{NH3}` ", "'ANALYTIQUE'", ":math:`\mathrm{-}10000\mathrm{/}3` ", "1.0E-6%"
    "REAC_NODA, :math:`\mathit{DZ}` at point :math:`\mathit{NH4}` ", "'ANALYTIQUE'", ":math:`\mathrm{-}10000\mathrm{/}3` ", "1.0E-6%"
    "REAC_NODA, :math:`\mathit{DZ}` at point :math:`\mathit{NH9}` ", "'ANALYTIQUE'", ":math:`(4\mathrm{\times }10000)\mathrm{/}3` ", "1.0E-6%"
    "REAC_NODA, :math:`\mathit{DZ}` at point :math:`\mathit{NH10}` ", "'ANALYTIQUE'", ":math:`(4\mathrm{\times }10000)\mathrm{/}3` ", "1.0E-6%"
    "REAC_NODA, :math:`\mathit{DZ}` at point :math:`\mathit{NH11}` ", "'ANALYTIQUE'", ":math:`(4\mathrm{\times }10000)\mathrm{/}3` ", "1.0E-6%"
    "REAC_NODA, :math:`\mathit{DZ}` at point :math:`\mathit{NH12}` ", "'ANALYTIQUE'", ":math:`(4\mathrm{\times }10000)\mathrm{/}3` ", "1.0E-6%"
    "REAC_NODA, :math:`\mathit{DZ}` at point :math:`\mathit{NB5}` ", "'ANALYTIQUE'", ":math:`10000\mathrm{/}3` ", "1.0E-6%"
    "REAC_NODA, :math:`\mathit{DZ}` at point :math:`\mathit{NB6}` ", "'ANALYTIQUE'", ":math:`10000\mathrm{/}3` ", "1.0E-6%"
    "REAC_NODA, :math:`\mathit{DZ}` at point :math:`\mathit{NB7}` ", "'ANALYTIQUE'", ":math:`10000\mathrm{/}3` ", "1.0E-6%"
    "REAC_NODA, :math:`\mathit{DZ}` at point :math:`\mathit{NB8}` ", "'ANALYTIQUE'", ":math:`10000\mathrm{/}3` ", "1.0E-6%"
    "REAC_NODA, :math:`\mathit{DZ}` at point :math:`\mathit{NB17}` ", "'ANALYTIQUE'", ":math:`\mathrm{-}(4\mathrm{\times }10000)\mathrm{/}3` ", "1.0E-6%"
    "REAC_NODA, :math:`\mathit{DZ}` at point :math:`\mathit{NB18}` ", "'ANALYTIQUE'", ":math:`\mathrm{-}(4\mathrm{\times }10000)\mathrm{/}3` ", "1.0E-6%"
    "REAC_NODA, :math:`\mathit{DZ}` at point :math:`\mathit{NB19}` ", "'ANALYTIQUE'", ":math:`\mathrm{-}(4\mathrm{\times }10000)\mathrm{/}3` ", "1.0E-6%"
    "REAC_NODA, :math:`\mathit{DZ}` at point :math:`\mathit{NB20}` ", "'ANALYTIQUE'", ":math:`\mathrm{-}(4\mathrm{\times }10000)\mathrm{/}3` ", "1.0E-6%"



notes
---------

The results obtained are perfect. The screening is going well. The positive undefined form functions in QUAD8 give us results that "oscillate", which is mechanically wrong, but consistent with the approximation.